(19)
(11) EP 1 873 305 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
09.10.2013 Bulletin 2013/41

(43) Date of publication A2:
02.01.2008 Bulletin 2008/01

(21) Application number: 07460011.5

(22) Date of filing: 08.06.2007
(51) International Patent Classification (IPC): 
D21F 3/02(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(30) Priority: 26.06.2006 PL 38003406

(71) Applicant: PMPoland SA
58-560 Jelenia Góra (PL)

(72) Inventors:
  • Niemczyk, Wojciech
    58-508 Komarno (PL)
  • Komada, Przemyslaw
    58-570 Jelenia Gora (PL)
  • Stankiewicz, Zdzislaw
    58-506 Jelenia Gora (PL)
  • Kossowicz, Krzysztof
    58-573 Piechowice (PL)

   


(54) Blanket clamping and sealing device


(57) The device for clamping and sealing of the blanket of the roll of the extended nip press used in the papermaking industry is equipped with the flexible sealing ring (1) mounted on the rotating sleeve (2) between the clamping shields and the external sleeve (8). External sleeve (8) has the plurality of the stretching pins and on its internal surface the corrugated ring (10) is installed. The cross section of the flexible sealing ring (1) has preferably the rhomboidal shape.







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Search report